my twin sisters are policemen对吗?

my twin sisters are policemen对吗? they are ________ (twin) sisters. we.are.good.twin.sisters是什么意思? They are twin sisters.(改一般疑问句) Alice and Bruce are twin sisters._____are my good friends.A. Emily and Wendy are twin sisters.I am good at English.My sch They are ____ .A twin B twin brothers C twin sisters D twins Lily and Jenny are twin() A.brothers B.sisters C. we are twin sisters(改成一般疑问句） Emily and Wendy are twin sisters 否定句 Emily and Wendy are twin sisters改成一般疑问句. Lucy and Lili are twin sisters.的否定句